TDA2615 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA2615 Datasheet PDF : 12 Pages
| |||
Philips Semiconductors
2 × 6 W hi-fi audio power amplifier
Product specification
TDA2615
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Operating position; note 6
Iq(tot)
PO
THD
B
total quiescent current
output power
total harmonic distortion
power bandwidth
18
40
70
mA
THD = 0.5%
5
6
−
W
THD = 10%
6.5 8
−
W
PO = 4 W
−
THD = 0.5%; note 1 −
0.13
0.2 %
40 to 20000 −
Hz
Gv
Gv
Vno
Zi
SVRR
voltage gain
gain unbalance
noise output voltage
input impedance
supply voltage ripple rejection
note 3
29
30
−
0.2
−
70
14
20
35
44
31
dB
1
dB
140 µV
26
kΩ
−
dB
αcs
channel separation
−
45
−
dB
MUTE POSITION (IMUTE ≥ 300 µA)
VO
output voltage
Z2−7
mute input impedance
Iq(tot)
total quiescent current
Vno
noise output voltage
SVRR supply voltage ripple rejection
VI = 600 mV
note 7
note 3
note 4
−
0.3
6.7 9
18
40
−
70
35
44
1.0 mV
11.3 kΩ
70
mA
140 µV
−
dB
∆Voff
offset voltage with respect to operating
position
−
4
150 mV
I2
current if pin 2 is connected to pin 5
−
−
6
mA
Notes
1. VP = ±12 V; RL = 8 Ω; Tamb = 25 °C; fi = 1 kHz; symmetrical power supply IMUTE = < 30 µA (see Fig.4).
2. The power bandwidth is measured at a maximum output power (POmax) of −3 dB.
3. The noise output voltage (RMS value) is measured at RS = 2 kΩ, unweighted (20 Hz to 20 kHz).
4. The ripple rejection is measured at RS = 0 and fi = 100 Hz to 20 kHz. The ripple voltage (200 mV) is applied in phase
to the positive and the negative supply rails. With asymmetrical power supplies, the ripple rejection is measured at
fi = 1 kHz.
5. ±VP = 4 V; RL = 8 Ω; Tamb = 25 °C; fi = 1 kHz; symmetrical power supply (see Fig.4).
6. VP = 24 V; RL = 8 Ω; Tamb = 25 °C; fi = 1 kHz; asymmetrical power supply IMUTE < 30 µA (see Fig.5).
7. The internal network at pin 2 is a resistor divider of typical 4 kΩ and 5 kΩ to the positive supply rail. At the connection
of the 4 kΩ and 5 kΩ resistor a zener diode of typical 6.6 V is also connected to the positive supply rail. The spread
of the zener voltage is 6.1 to 7.1 V.
1995 May 08
7
Share Link: 